1105247455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1\times {\mathrm{647}}^1$

素因数の和:1347

約数の個数: 32

約数和(自身を含む): 1467704448

約数和(自身を除く): 362456993

約数列:

[1, 5, 13, 41, 65, 205, 533, 641, 647, 2665, 3205, 3235, 8333, 8411, 26281, 26527, 41665, 42055, 131405, 132635, 341653, 344851, 414727, 1708265, 1724255, 2073635, 5391451, 17003807, 26957255, 85019035, 221049491, 1105247455]

約数ペア:

[(1, 1105247455), (5, 221049491), (13, 85019035), (41, 26957255), (65, 17003807), (205, 5391451), (533, 2073635), (641, 1724255), (647, 1708265), (2665, 414727), (3205, 344851), (3235, 341653), (8333, 132635), (8411, 131405), (26281, 42055), (26527, 41665)]